| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,090 pcs
|
2090 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
2,010 pcs
|
2010 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
1,420 pcs
|
1420 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The IS43DR16640C-25DBLI is a 1Gb DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) integrated circuit manufactured by Integrated Silicon Solution, Inc. This component utilizes a double data rate interface, enabling two data transfers per clock cycle for high-speed operation. It features a 4-bit prefetch architecture and operates with a nominal voltage of 1.8V (Vdd and Vddq).
Key electrical specifications include a clock frequency of 400 MHz, an access time of 400 ps, and a write cycle time of 15ns. The memory organization is 64M x 16, providing a total capacity of 1Gbit. It supports programmable CAS latency (CL) from 3 to 7 and programmable additive latency (AL) from 0 to 6. The device also supports programmable burst lengths of 4 or 8.
This DRAM is packaged in an 84-TFBGA (also referred to as 84-TWBGA) and is designed for surface mounting. The operating temperature range is -40°C to 85°C (ambient temperature). The device includes features such as an on-chip DLL for clock alignment, 8 internal banks for concurrent operation, and adjustable data-output drive strength with full and reduced options. On-die termination (ODT) is also supported.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the IS43DR16640C-25DBLI is 1.8V ±0.1V for both Vdd and Vddq.
The IS43DR16640C-25DBLI is available in an 84-TFBGA package, also referred to as 84-TWBGA.
The operating temperature range for the IS43DR16640C-25DBLI is -40°C to 85°C (ambient temperature).
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The memory organization is 64M x 16.
The clock frequency is 400 MHz.